Products Description
Hydroxyethyl cellulose (HEC) is a non-ionic, water-soluble polymer, presenting as a white or light yellow, odorless powder. It can dissolve in both cold water and hot water, and the dissolution rate increases with the rise in temperature. It has good pH stability, with very little change in viscosity within the pH range of 2 to 12. HEC has high salt tolerance and hygroscopicity, as well as strong hydrophilicity and water retention ability. The aqueous solution of HEC has surface activity, and the high-viscosity hydroxyethyl cellulose powder also has high viscoelasticity.
Products feature
HebeiChangHong Technology CO,.LTD
Effective thickening
HEC can enhance stability and ensure uniform application in water-based formulations.
Excellent water retention
It can effectively retain moisture, improving processability and overall performance.
Enhance fluidity and adhesion
It can improve the fluidity of the formula and enhance adhesion
Stable performance
HEC can maintain stability under various conditions and provide consistent results.
Temperature recovery capability
Temperature recovery capability
Maintaining stable viscosity at different temperatures ensures reliable performance in various environments.
Compatible with other components
It can be used in combination with other polymers and surfactants.
Products application
【Usage 1】Used as a surfactant, latex thickener, colloidal stabilizer, oil extraction fracturing fluid, and dispersant for polystyrene and polyvinyl chloride.
【Usage 2】Used as a thickener and anti-filtering agent for water-based drilling fluids and completion fluids. It has a significant thickening effect in saltwater drilling fluids. It can also be used as an anti-filtering agent for oil well cement. It can be cross-linked with multivalent metal ions to form gels.
【Usage 3】Used in water-based gel fracturing fluids for oil extraction, as a dispersant for polymers such as polystyrene and polyvinyl chloride. It can also be used as a latex thickener, adhesive, dispersant, and dispersion stabilizer in the paint industry, a wet-sensitive resistor in the electronics industry, a cement retardant and moisture retention agent in construction, and an enamel for the ceramic industry and a binder for toothpaste. It is also widely used in printing and dyeing, textiles, papermaking, medicine, hygiene, food, cigarettes, pesticides, and fire extinguishing agents.
【Usage 4】Used as a surfactant, colloidal stabilizer, and emulsifying stabilizer for the combination of vinyl chloride and vinyl acetate emulsions, as well as a thickening agent, dispersant, and dispersion stabilizer for latex. Widely used in coatings, fibers, dyeing, papermaking, cosmetics, medicine, pesticides, and other fields. It also has many uses in oil extraction and the machinery industry.
【Usage 5】Hydroxyethyl cellulose has surface activity, thickening, suspension, adhesion, emulsification, film formation, dispersion, water retention, and protective effects in solid and liquid pharmaceutical formulations.
What is the typical shelf life of HEC?
What is the typical shelf life of HEC?
The shelf life of HEC can vary depending on the manufacturer and storage conditions, but it is usually around 2 to 3 years.
What are the best practices for handling and storing HEC?
HEC should be stored in a cool, dry place, away from direct sunlight and heat sources. It should also be handled with care to avoid contact with dust and other particles, as well as potential hazards such as fire and explosion.
Can HEC be used for exterior wall coatings and paints?
Yes, HEC can be used for exterior wall coatings and paints to provide better adhesion, water resistance and durability.
package
FAQ
Q: 3. What can you purchase from us?
A: HPMC, RDP, HPS, CMC, PP fibers
Q: 4. Why do you choose to purchase from us instead of from other suppliers?
A: We are specialized in the production of hydroxypropyl methylcellulose, with an annual output of 50,000 tons and 200 employees. Our factory is located in Jinzhou, Hebei Province. We have accumulated many years of production experience, advanced production techniques and perfect detection technologies. We also have the right to export independently.
Q: What are your payment terms?
A: Answer: TT is our preferred method, and LC and Western Union remittance are also acceptable.
Q: How about your delivery time?
A: We can deliver the goods as soon as the next day at the earliest, and no later than 9 days at the latest.
Such a fast delivery time depends on our strong production capacity.
Q: Could you provide samples?
A: Answer: The confirmation of samples is an essential part of our cooperation.
You are welcome to request samples from us. We can provide samples to our clients free of charge.
Q: Did you test all the goods before delivery?
A: Answer: Yes, we will test the products carefully before delivery. We will also conduct application tests on the products.
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